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/****************************************************************************
* Copyright (c) 2004 Composent, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Composent, Inc. - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.provider.generic;
import java.io.IOException;
import java.io.Serializable;
import java.net.*;
import org.eclipse.ecf.core.sharedobject.ISharedObjectContainerConfig;
import org.eclipse.ecf.provider.comm.IConnectRequestHandler;
import org.eclipse.ecf.provider.comm.ISynchAsynchConnection;
import org.eclipse.ecf.provider.comm.tcp.Server;
public class TCPServerSOContainer extends ServerSOContainer implements IConnectRequestHandler {
public static final String DEFAULT_PROTOCOL = "ecftcp"; //$NON-NLS-1$
public static final int DEFAULT_PORT = Integer.parseInt(System.getProperty("org.eclipse.ecf.provider.generic.port", "3282")); //$NON-NLS-1$ //$NON-NLS-2$;
public static final int DEFAULT_KEEPALIVE = Integer.parseInt(System.getProperty("org.eclipse.ecf.provider.generic.keepalive", "30000")); //$NON-NLS-1$ //$NON-NLS-2$;
public static final String DEFAULT_NAME = System.getProperty("org.eclipse.ecf.provider.generic.name", "/server"); //$NON-NLS-1$ //$NON-NLS-2$"
public static String DEFAULT_HOST = System.getProperty("org.eclipse.ecf.provider.generic.host", "localhost"); //$NON-NLS-1$ //$NON-NLS-2$
/**
* @since 4.2
*/
public static final boolean DEFAULT_FALLBACK_PORT = Boolean.valueOf(System.getProperty("org.eclipse.ecf.provider.generic.port.fallback", "true")).booleanValue(); //$NON-NLS-1$//$NON-NLS-2$
static {
final Boolean useHostname = Boolean.valueOf(System.getProperty("org.eclipse.ecf.provider.generic.host.useHostName", "true")); //$NON-NLS-1$ //$NON-NLS-2$
if (useHostname.booleanValue()) {
try {
DEFAULT_HOST = InetAddress.getLocalHost().getCanonicalHostName();
} catch (UnknownHostException e) {
DEFAULT_HOST = "localhost"; //$NON-NLS-1$
}
}
}
// Keep alive value
protected int keepAlive;
protected TCPServerSOContainerGroup group;
protected boolean isSingle = false;
protected int getKeepAlive() {
return keepAlive;
}
public static String getServerURL(String host, String name) {
return DEFAULT_PROTOCOL + "://" + host + ":" + DEFAULT_PORT + name; //$NON-NLS-1$ //$NON-NLS-2$
}
public static String getDefaultServerURL() {
return getServerURL("localhost", DEFAULT_NAME); //$NON-NLS-1$
}
/**
* @param config config
* @param port port
* @param bindAddress bind address
* @param path path
* @param keepAlive keep alive
* @throws IOException if some problem creating
* @since 4.4
*/
public TCPServerSOContainer(ISharedObjectContainerConfig config, int port, InetAddress bindAddress, String path, int keepAlive) throws IOException {
super(config);
isSingle = true;
if (path == null)
throw new NullPointerException("path cannot be null"); //$NON-NLS-1$
this.group = new TCPServerSOContainerGroup(TCPServerSOContainerGroup.DEFAULT_GROUP_NAME, null, Server.DEFAULT_BACKLOG, port, bindAddress);
this.group.add(path, this);
this.group.putOnTheAir();
}
/**
* @param config config
* @param bindAddress bind address
* @param keepAlive keep alive
* @throws IOException if some problem creating
* @throws URISyntaxException if some problem creating
* @since 4.4
*/
public TCPServerSOContainer(ISharedObjectContainerConfig config, InetAddress bindAddress, int keepAlive) throws IOException, URISyntaxException {
super(config);
isSingle = true;
URI actualURI = new URI(getID().getName());
int port = actualURI.getPort();
String path = actualURI.getPath();
if (path == null)
throw new NullPointerException("path cannot be null"); //$NON-NLS-1$
this.group = new TCPServerSOContainerGroup(TCPServerSOContainerGroup.DEFAULT_GROUP_NAME, null, port, Server.DEFAULT_BACKLOG, bindAddress);
this.group.add(path, this);
this.group.putOnTheAir();
}
public TCPServerSOContainer(ISharedObjectContainerConfig config, TCPServerSOContainerGroup grp, int keepAlive) throws IOException, URISyntaxException {
super(config);
this.keepAlive = keepAlive;
// Make sure URI syntax is followed.
URI actualURI = new URI(getID().getName());
int urlPort = actualURI.getPort();
String path = actualURI.getPath();
if (grp == null) {
isSingle = true;
this.group = new TCPServerSOContainerGroup(urlPort);
} else
this.group = grp;
group.add(path, this);
if (grp == null)
this.group.putOnTheAir();
}
public TCPServerSOContainer(ISharedObjectContainerConfig config, TCPServerSOContainerGroup listener, String path, int keepAlive) {
super(config);
initialize(listener, path, keepAlive);
}
protected void initialize(TCPServerSOContainerGroup listener, String path, int ka) {
this.keepAlive = ka;
this.group = listener;
this.group.add(path, this);
}
public void dispose() {
URI aURI = null;
try {
aURI = new URI(getID().getName());
} catch (Exception e) {
// Should never happen
}
group.remove(aURI.getPath());
if (isSingle)
group.takeOffTheAir();
super.dispose();
}
public TCPServerSOContainer(ISharedObjectContainerConfig config) throws IOException, URISyntaxException {
this(config, (TCPServerSOContainerGroup) null, DEFAULT_KEEPALIVE);
}
public TCPServerSOContainer(ISharedObjectContainerConfig config, int keepAlive) throws IOException, URISyntaxException {
this(config, (TCPServerSOContainerGroup) null, keepAlive);
}
public Serializable handleConnectRequest(Socket socket, String target, Serializable data, ISynchAsynchConnection conn) {
return acceptNewClient(socket, target, data, conn);
}
protected Serializable getConnectDataFromInput(Serializable input) throws Exception {
return input;
}
}
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